Search Results - "Ball, Graham E."

Binding methane to a metal centre by Watson, James. D., Field, Leslie. D., Ball, Graham. E.

“…The σ-alkane complexes of transition metals, which contain an essentially intact alkane molecule weakly bound to the metal, have been well established as…”
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Analysis of the Promoted Activity and Molecular Mechanism of Hydrogen Production over Fine Au–Pt Alloyed TiO2 Photocatalysts by Wang, Fenglong, Jiang, Yijiao, Lawes, Douglas J, Ball, Graham E, Zhou, Cuifeng, Liu, Zongwen, Amal, Rose

“…Fine metal nanoparticles (2–3 nm; Au, Pt, and alloyed Au–Pt) with a narrow size distribution were deposited on active TiO2 through a facile chemical reduction…”
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Antarctic Moss Biflavonoids Show High Antioxidant and Ultraviolet-Screening Activity by Waterman, Melinda J, Nugraha, Ari S, Hendra, Rudi, Ball, Graham E, Robinson, Sharon A, Keller, Paul A

“…Ceratodon purpureus is a cosmopolitan moss that survives some of the harshest places on Earth: from frozen Antarctica to hot South Australian deserts. In a…”
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Improving Child Oral Health: Cost Analysis of a National Nursery Toothbrushing Programme by Anopa, Yulia, McMahon, Alex D, Conway, David I, Ball, Graham E, McIntosh, Emma, Macpherson, Lorna M D

“…Dental caries is one of the most common diseases of childhood. The aim of this study was to compare the cost of providing the Scotland-wide nursery…”
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Bio-Inspired Transition Metal-Organic Hydride Conjugates for Catalysis of Transfer Hydrogenation: Experiment and Theory by McSkimming, Alex, Chan, Bun, Bhadbhade, Mohan M., Ball, Graham E., Colbran, Stephen B.

“…Taking inspiration from yeast alcohol dehydrogenase (yADH), a benzimidazolium (BI+) organic hydride‐acceptor domain has been coupled with a 1,10‐phenanthroline…”
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The generic enhancement of photochromic dye switching speeds in a rigid polymer matrix by Evans, Richard A, Hanley, Tracey L, Skidmore, Melissa A, Davis, Thomas P, Such, Georgina K, Yee, Lachlan H, Ball, Graham E, Lewis, David A

“…The switching or isomerization speed of photochromic dyes in a rigid polymeric matrix (such as an ophthalmic lens) is generally significantly slower than that…”
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Direct Observation of a Transition Metal Alkane Complex, CpRe(CO)2(cyclopentane), Using NMR Spectroscopy by Geftakis, Spili, Ball, Graham E

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delicate balance of complexation vs. activation of alkanes interacting with [Re(Cp)(CO)(PF₃)] studied with NMR and time-resolved IR spectroscopy by Ball, Graham E, Brookes, Christopher M, Cowan, Alexander J, Darwish, Tamim A, George, Michael W, Kawanami, Hajime K, Portius, Peter, Rourke, Jonathan P

“…The organometallic alkane complexes Re(Cp)(CO)(PF₃)(alkane) and Re(Cp)(CO)₂(alkane) have been detected after the photolysis of Re(Cp)(CO)₂(PF₃) in alkane…”
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Roles of α and β Carbonic Anhydrases of Helicobacter pylori in the Urease-Dependent Response to Acidity and in Colonization of the Murine Gastric Mucosa by Bury-Moné, Stéphanie, Mendz, George L, Ball, Graham E, Thibonnier, Marie, Stingl, Kerstin, Ecobichon, Chantal, Avé, Patrick, Huerre, Michel, Labigne, Agnès, Thiberge, Jean-Michel, De Reuse, Hilde

“…Carbon dioxide occupies a central position in the physiology of Helicobacter pylori owing to its capnophilic nature, the large amounts of carbon dioxide…”
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[Fp(CH4)]+, [η5‑CpRu(CO)2(CH4)]+, and [η5‑CpOs(CO)2(CH4)]+: A Complete Set of Group 8 Metal–Methane Complexes by Watson, James D., Field, Leslie D., Ball, Graham E.

“…Here, we report the NMR spectroscopic analysis of the group 8 transition metal methane σ-complexes [η5-CpM­(CO)2(CH4)]­[Al­(OC­(CF3)3)4] (M = Fe, Ru) at −90 °C…”
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Ruthenium(II) Complexes of a Xanthene-Spanned Dicarbene Ligand by Mudge, Matthew N., Bhadbhade, Mohan, Ball, Graham E., Colbran, Stephen B.

“…Octahedral ruthenium­(II) complexes of a xanthene-di­(N-heterocyclic carbene) ancillary ligand (XdC) have been prepared and structurally characterized…”
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Fluxionality in a Paramagnetic Seven-Coordinate Iron(II) Complex: A Variable-Temperature, Two-Dimensional NMR and DFT Study by Lonnon, David G, Ball, Graham E, Taylor, Ivan, Craig, Donald C, Colbran, Stephen B

“…The preparation and detailed characterizations of the high-spin seven-coordinate complexes [M(κ7 N-L)](ClO4)2 (M = Mn(II), Fe(II); L =…”
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A Benchmark Ab Initio and DFT Study of the Structure and Binding of Methane in the σ–Alkane Complex CpRe(CO)2(CH4) by Chan, Bun, Ball, Graham E

“…Ab initio molecular orbital theory and density functional theory (DFT) procedures have been used to study the binding of methane in CpRe(CO)2(CH4), the…”
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Observation of Cationic Transition Metal–Alkane Complexes with Moderate Stability in Hydrofluorocarbon Solution by Yau, Hon Man, McKay, Alasdair I, Hesse, Henrique, Xu, Ran, He, Mushi, Holt, Camille E, Ball, Graham E

“…In seeking to create more-stable transition metal–alkane complexes, we generated cationic alkane complexes of the type [(HEB)­Re­(CO)2­(alkane)]­[Al­(ORf)4]…”
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Molecular dynamic simulations of diacridine binding to DNA: Indications that C6 diacridine can bisintercalate spanning two base pairs by Rowell, Keiran N., Thomas, Donald S., Ball, Graham E., Wakelin, Laurence P. G.

“…Dimers of 9‐aminoacridine linked via the 9‐amino group with polymethylene chains, termed diacridines, are known to bisintercalate into DNA when the linker…”
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Ruthenium Complexes in Homogeneous and Heterogeneous Catalysis for Electroreduction of CO2 by Das, Biswanath, Jia, Chen, Ching, Karin, Bhadbhade, Mohan, Chen, Xianjue, Ball, Graham E., Colbran, Stephen B., Zhao, Chuan

“…We have studied two structurally related, water‐insoluble ruthenium complexes [RuII(tpy*)(phenCO2)](PF6) (1)…”
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Structural Reassignment of the Mono- and Bis-Addition Products from the Addition Reactions of N-(Diphenylmethylene)glycinate Esters to [60]Fullerene under Bingel Conditions by Ball, Graham E, Burley, Glenn A, Chaker, Leila, Hawkins, Bill C, Williams, James R, Keller, Paul A, Pyne, Stephen G

“…The addition of N-(diphenylmethylene)glycinate esters (Ph2CNCH2CO2R) to [60]fullerene under Bingel conditions gives [60]fullerenyldihydropyrroles and not…”
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Characterization of an Organometallic Xenon Complex Using NMR and IR Spectroscopy by Ball, Graham E., Darwish, Tamim A., Geftakis, Spili, George, Michael W., Lawes, Douglas J., Portius, Peter, Rourke, Jonathan P., Bergman, Robert G.

“…Photolysis of Re(iPrCp)( CO)2( PF3) in liquid or supercritical Xe yields two new compounds [ Re(iPrCp)( CO)2Xe and Re(iPrCp)( CO)( PF3) Xe]. Re(iPrCp)( CO)(…”
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Evaluation of Organic Hydride Donors as Reagents for the Reduction of Carbon Dioxide and Metal-Bound Formates by Elton, Timothy E, Ball, Graham E, Bhadbhade, Mohan, Field, Leslie D, Colbran, Stephen B

“…A variety of organic hydride donors (OHDs) have been tested as reagents for the transfer of hydride to iron formato complexes in the activation and reduction…”
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Diastereoselective Synthesis and Conformational Analysis of (2R)- and (2S)‑Fluorostatines: An Approach Based on Organocatalytic Fluorination of a Chiral Aldehyde by Hu, Xiang-Guo, Lawer, Aggie, Peterson, Matthew B, Iranmanesh, Hasti, Ball, Graham E, Hunter, Luke

“…Stereoselectively fluorinated analogues of the amino acid statine have been efficiently synthesized. The key step is an organocatalytic electrophilic…”
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